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WCTM12924902B

Description
RESISTOR, NETWORK, FILM, DIVIDER, SURFACE MOUNT, CHIP
CategoryPassive components    The resistor   
File Size119KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

WCTM12924902B Overview

RESISTOR, NETWORK, FILM, DIVIDER, SURFACE MOUNT, CHIP

WCTM12924902B Parametric

Parameter NameAttribute value
package instructionSMT, 0404
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresSTANDARD: MIL-STD-883
structureChip
Component power consumption0.02 W
The first element resistor124500 Ω
Manufacturer's serial numberCTM
Installation featuresSURFACE MOUNT
Network TypeDIVIDER
Number of components2
Number of functions1
Number of terminals3
Maximum operating temperature175 °C
Minimum operating temperature-55 °C
Package height0.254 mm
Package length1.02 mm
Package shapeRECTANGULAR PACKAGE
Package formSMT
Package width1.02 mm
method of packingTRAY
Rated power dissipation(P)0.02 W
Rated temperature70 °C
GuidelineMIL-STD-883
resistance249000 Ω
Resistor typeARRAY/NETWORK RESISTOR
Second/last element resistor124500 Ω
seriesCTM
size code0404
surface mountYES
technologyTHIN FILM
Temperature Coefficient250 ppm/°C
Temperature coefficient tracking5 ppm/°C
Terminal shapeONE SURFACE
Tolerance0.1%
Operating Voltage100 V
Base Number Matches1
CTM
Vishay Electro-Films
Megohm Center-Tap Chip Resistor
CHIP
RESISTORS
FEATURES
Product may not
be to scale
Wire bondable
Resistance range total: 200 kΩ to 10 MΩ
Center tap
Chip size: 0.040 inches square
The CTM resistor chips extends the resistance range to 10M
in a center tap configuration while keeping the die size
relatively small.
The CTMs are manufactured using Vishay Electro-Films
(EFI) sophisticated thin film equipment and manufacturing
technology. The CTMs are 100 % electrically tested and
visually inspected to MIL-STD-883.
Resistor material: Tantalum nitride, self-passivating
Moisture resistant
APPLICATIONS
Vishay EFI CTM tapped megohm resistor chips are designed for hybrid packages requiring high value, two resistor combinations.
TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES AND TOLERANCES
Tightest Standard Tolerance Available
PROCESS CODE
0.1 %
± 50 ppm/°C
± 100 ppm/°C
0 to - 250 ppm/°C
0 to - 350 ppm/°C
0.2 %
0.5 %
CLASS H*
100
101
099
098
*MIL-PRF-38534 inspection criteria
CLASS K*
130
131
129
128
200 kΩ
1.0 MΩ
2 MΩ
5 MΩ
10 MΩ
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
TCR Tracking Between Resistors
Ratio/Ratio,
R
A
/R
B
: Tolerance
Noise
Moisture Resistance, MIL-STD-202, Method 106
Stability, 1000 h, + 125 °C, 10 mW
Operating Temperature Range
Thermal Shock, MIL-STD-202, Method 107, Test Condition F
High Temperature Exposure, + 150 °C, 100 h
Dielectric Voltage Breakdown
Insulation Resistance
Operating Voltage
DC Power Rating at + 70 °C (Derated to Zero at + 175 °C)
5 x Rated Power Short-Time Overload, + 25 °C, 5 s
± 5 ppm/°C
1 ± 1 % standard
- 12 dB typ.
± 0.5 % max.
ΔR/R
± 0.5 % max. absolute
± 0.005 % ratio
- 55 °C to + 125 °C
± 0.25 % max.
ΔR/R
± 0.5 % max.
ΔR/R
200 V
10
12
min.
100 V max.
20 mW each resistor
± 0.25 % max.
ΔR/R
www.vishay.com
80
For technical questions, contact: efi@vishay.com
Document Number: 61034
Revision: 14-Mar-08
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